258 citations · 1.5k across the 27 of their papers we have counts for
27 papers
The dynamics of neutron star crusts: Lagrangian perturbation theory for a relativistic superfluid-elastic system
N. Andersson, B. Haskell, G. L. Comer +1
The inner crust of a mature neutron star is composed of an elastic lattice of neutron-rich nuclei penetrated by free neutrons. These neutrons can flow relative to the crust once th…
A minimal model for finite temperature superfluid dynamics
N. Andersson, C. Krueger, G. L. Comer +1
Building on a recently improved understanding of the problem of heat flow in general relativity, we develop a hydrodynamical model for coupled finite temperature superfluids. The f…
Gravitational waves from color-magnetic `mountains' in neutron stars
K. Glampedakis, D. I. Jones, L. Samuelsson
Neutron stars may harbour the true ground state of matter in the form of strange quark matter. If present, this type of matter is expected to be a color superconductor, a consequen…
Crustal failure during binary inspiral
A. J. Penner, N. Andersson, D. I. Jones +2
We present the first fully relativistic calculations of the crustal strain induced in a neutron star by a binary companion at the late stages of inspiral, employing realistic equat…
Tidal deformations of neutron stars: The role of stratification and elasticity
A. J. Penner, N. Andersson, L. Samuelsson +2
We discuss the response of neutron stars to the tidal interaction in a compact binary system, as encoded in the Love number associated with the induced deformation. This problem is…
Lagrangian perturbation theory for a superfluid immersed in an elastic neutron star crust
N. Andersson, B. Haskell, L. Samuelsson
The inner crust of mature neutron stars, where an elastic lattice of neutron-rich nuclei coexists with a neutron superfluid, impacts on a range of astrophysical phenomena. The pres…